从India供应商批发进口Acid Red 97 Dyes — FOB条款

Sparrowings International supplies Acid Red 97, also designated Acid Red GG, from their location in Ahmedabad, Gujarat, with CAS registry 10169-02-5 and EINECS number 233-439-3. The molecular formula C32H20N4Na2O8S2 identifies this as the same monoazo disulphonated acid dye used for colouring protein and polyamide substrates. The supplier specifies application to leather, textiles and polyamide materials, with the material offered in powder form rather than liquid preparation.

The EINECS listing 233-439-3 confirms European inventory notification, which simplifies regulatory positioning for EU-based buyers compared to non-registered substances. Standard physicochemical properties for this C.I. Acid Red 22890 include solubility in water and lower alcohols, with maximum absorption typically in the 510-520 nm range depending on pH and solvent. The powder form implies need for dust control during handling, with standard industrial practice requiring local exhaust ventilation and respiratory protection during weighing and dissolution operations.

Polyamide textile manufacturers, leather finishing operations and commission dye houses represent the specifier buyers for this grade. The Ahmedabad location places Sparrowings International within Gujarat's secondary chemical trading hub, distinct from the primary manufacturing belt around Ankleshwar and Vapi. Buyers should clarify whether the supplier operates as manufacturer, trader, or agent, as this affects technical support capability, batch traceability and recourse in quality disputes. The absence of listed purity percentage or strength standardisation method requires direct clarification before procurement commitment.

Sparrowings International is located at D-101, Maruti Homes in the Nana Chiloda area of Ahmedabad, Gujarat, a residential-commercial mixed zone rather than an established industrial manufacturing estate. The harbour trust tier indicates basic platform verification without extensive operational auditing. The zero response rate and zero recorded response hours mean buyers have no historical data on enquiry handling speed or communication reliability, necessitating direct assessment during initial contact.

The supplier profile provides no information on establishment date, production facilities, employee count, annual turnover, or certification status. What is stated is limited to product-specific identifiers: the Acid Red 97/Acid Red GG offering with EINECS registration, positioned for leather, textile and polyamide markets. Buyers should treat this as a trading company profile pending verification of manufacturing capability, and request evidence of quality management systems, batch testing protocols, and supply chain documentation before reliance on technical representations.